[SOLVED, user error] Proxmox not conncected to internet, but is reachable on LAN (sopuli.xyz)

submitted 5 months ago* (last edited 5 months ago) by DreadPotato@sopuli.xyz to c/selfhosted@lemmy.world

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[SOLVED] Turns out I'm just a bigger moron than I thought. The MAC address of my server had accidentally been flagged in my router for black listing.

As the title says, my proxmox host is apparently not able to reach the internet anymore, not sure for how long this has been an issue, I rarely work on the host itself. It can ping other devices on my network just fine, and other devices can ping it. I can also SSH in to it and access the web interface. My VMs are connected to the internet without any issues. I don't need to access the host remotely/outside my home network, this is just for updating it etc.

I can't see the host under active devices in my router though.

I have been trying to figure why, but so far without any luck.

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[-] billygoat@catata.fish 4 points 5 months ago* (last edited 5 months ago)

In the UI, go to your host -> system -> network and confirm that you have a default gateway set.

[-] DreadPotato@sopuli.xyz 1 points 5 months ago

I have, and it's correct.

[-] ikidd@lemmy.world 1 points 5 months ago

That doesn't match your ip route. And the gateway 10.99.3.1 is not on the CIDR of that bridge.

[-] DreadPotato@sopuli.xyz 1 points 5 months ago

That image is not mine, it's just for reference by the other user to show me where to look

[-] ikidd@lemmy.world 1 points 5 months ago

Damn, apparently I mixed that up when I was looking at it on my phone app.

this post was submitted on 01 Apr 2024

18 points (90.9% liked)

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